I just started using photoshop elements 4 and it an all up hill battle for me. I thought the complexions of your actors was just amazing and I can see why a blur function would help that and thanks, I'll use it over and over, but what is sharpen? I'm worried that I don't have it in my version but since I don't know half of what my own program does I thought I'd ask. I don't see a sharpen option. Guidance?